| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| var App = require('app'); |
| require('models/background_operation'); |
| |
| App.MainController = Em.Controller.extend({ |
| name: 'mainController', |
| clusterName: function () { |
| var name = App.router.get('clusterController.clusterName'); |
| if (name) { |
| var displayName = name.length > 13 ? name.substr(0, 10) + "..." : name; |
| return displayName.capitalize(); |
| } |
| return 'My Cluster'; |
| }.property('App.router.clusterController.clusterName'), |
| |
| updateTitle: function(){ |
| var name = App.router.get('clusterController.clusterName'); |
| if (name) { |
| name = name.length > 13 ? name.substr(0, 10) + "..." : name; |
| name = name.capitalize(); |
| } else{ |
| name = 'Loading'; |
| } |
| $('title').text('Ambari - ' + name); |
| }.observes('App.router.clusterController.clusterName'), |
| |
| isClusterDataLoaded: function(){ |
| return App.router.get('clusterController.isLoaded'); |
| }.property('App.router.clusterController.isLoaded'), |
| /** |
| * run all processes and cluster's data loading |
| */ |
| initialize: function(){ |
| this.startLoadOperationsPeriodically(); |
| App.router.get('clusterController').loadClusterData(); |
| App.router.get('updateController').updateServiceMetric(); |
| setInterval( this.updateAll , App.contentUpdateInterval); |
| }, |
| updateAll: function(){ |
| App.router.get('updateController').updateAll(); |
| }, |
| startLoadOperationsPeriodically: function() { |
| App.router.get('backgroundOperationsController').set('isWorking', true); |
| }, |
| stopLoadOperationsPeriodically:function () { |
| App.router.get('backgroundOperationsController').set('isWorking', false); |
| } |
| |
| }) |